Diesel Driven Sand & Gravel Slurry Pump

Naipu®  Diesel Driven Sand & Gravel Slurry Pump are designed for heavy duty applications such as mill discharge, power sector and tailings as well as specialty applications, which are used for continuous pumping of high abrasive, high density slurries. spare parts can fully interchange with world famous brand.These pumps are of heavy-duty construction, designed for continuous pumping of highly abrasive and corrosive slurries with minimal maintenance requirements.The horizontal centrifugal pumps will maintain high efficiencies over the wear life of its components They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casting liners and Impellers, which are all interchangeable within a common casting assembly.The rubber and metal lined pumps feature casings which are radially split into two halves. Minimum casing bolts reduce maintenance and minimise downtime.The pump can be installed in multi-stage high pressure operation.Large internal passage designed to reduce internal velocities to maximize wear life.

Design Features:

1.Double Liner Centrifugal Pump

2.Rubber or high chrome alloy impeller

3.Large flow in medium head

4.Drive type:ZV CV DC CR CL

5.Types of 4 seal to prevent leakage:Packing Seal # Expeller Seal # Mechanical Seal # Dyna Seal

Typical Applications—

　Minerals Flotation Processing

　Electric Factory Coal Preparation

　Coal Washing

　Chemical Medium Processing

　Effluent Handling

　Sand And Gravel Handling

   Alumina industry

   Iron ore industry

   Bauxite industry

   Gold industry

   Chemical industry

   Fertilizer industry

   Electric industry

NaiPu® High Density Mining Use Sand Gravel Slurry Pump Performance Parameters:

 

Type	Allowable Mating Max.Power(Kw)	Clear Water Performance					Impeller
		Capacity/Q m³/hr	Head/m	Speed/rpm	Max Efficiency/%	NPSH/m	Nos of Vane	Impeller Diameter/mm
1.5/1NP-AH	15	12.6--28.8	6--68	1200--3800	40	2--4	5	152
2/1.5NP-AH	15	32.4--72	6--58	1200--3200	45	3.5--8	5	184
3/2NP-AH	30	39.6--86.4	12--64	1300--2700	55	4--6	5	214
4/3NP-AH	30	86.4--198	9--52	1000--2200	71	4--6	5	245
6/4NP-AH	60	162--360	12--56	800--1550	65	5--8	5	365
8/6NP-AH	300	360--828	10--61	500--1140	72	2--9	5	510
10/8NP-AH	560	612--1368	11--61	400--850	71	4--10	5	686
12/10NP-AH	560	936--1980	7--68	300--800	82	6	5	762
14/12NP-AH	560	1260--2772	13--63	300--600	77	3--10	5	965
16/14NP-AH	1200	1368--3060	11--63	250--550	79	4--10	5	1067
20/18NP-AH	1200	2520--5400	13--57	200--400	85	5--10	5	1370

Diesel Driven Sand & Gravel Slurry Pump

NaiPu Slurry Pump Can be drived by Motor or Diesel

12In Gravel Sand Pump with diesel

NaiPu Main Pump Model:

NaiPu Main products
1. AH HH M Horizontal Slurry Pump
2. SP Vertical Sump Pump
3. ZJQ Submersible Slurry Pump
4. G Horizontal Sand Gravel Pump
5. ZJQ Submersible sand pump
6. WS Dredging Pump
7. AF Froth Pump

8. TL(R) Desulphurization Pump

8.Clean Water Pump

9. OEM Casting machinery parts 

AH series	L(R) ,M	HH	SP(R)	G	AF Series
1.5/1B-NAH(R)	20A-L	1.5/1 C-HH	40PV-SP(R)	6/4D-G	2QV-AF
2/1.5B-NAH(R)	50B-L(R)	3/2D-HH	65QV-SP(R)	8/6E-G	3QV-AF
3/2C-NAH(R)	75C-L	4/3E-HH	100RV-SP(R)	10/8F-G	6SV-AF
4/3C-NAH(R)	100 D-L	4/3X-HH	150SV-SP(R)	10/8S-G	8SV-AF
6/4D-NAH(R)	150E-L	6/4F-HH	200SV-SP	12/10G-G	2AHF
6/4E-NAH(R)	300S-L	6/4X-HH	250TV-SP	14/12G-G	3AHF
8/6E-NAH(R)	10/8 R-M	6S-H		14/12T-G	4AHF
8/6R-NAH(R)	10/8 E-M	8/6S-H		16/14 G-G	6AHF
10/8F-NAH(R)	12/10F-M	8/6X-H		16/14TU-GH
10/8X-NAH(R)		6S-HP		16/14H-GH
12/10ST-NAH(R)		8/6S-HP		18/16G-G
14/12ST-NAH(R)		8/6X-HP		18/16 TU-GH
16/14TU-NAH(R)
20/18G(TU)-NAH(R)

Workshop:

Shijiazhuang NaiPu Pump Co.,Ltd have own Foundry workshop, Machining Workshop, Assembly workshop, and advanced test equipment.

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